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Steel Category:
Drilling Platform steel
Adopt Standard:
BV
Sell Steel Grade:
BV A420 , BV A460 , BV A500 , BV A550 , BV A620 , BV A690 , BV D420 , BV D460 , BV D500 , BV D550 , BV D620 , BV D690 , BV E420 , BV E460 , BV E500 , BV E550 , BV E620 , BV E690 , BV F420 , BV F460 , BV F500 , BV F550 , BV F620 , BV F690
Products
BV D420

BV D420 STEEL PLATE

 

 

BV D420 steel grade shall be killed and find grain treated. Steel grade of strength levels up to and including 500Mpa should be supplied in Normalized, TM or QT condition. Steel grade of strength levels above 500Mpa shall be supplied in TM or QT delivery condition.

 

 

Gangsteel is specialized in Super thickness steel grade. We have much experience in manufacture and exporting extra high strength steel grade.

 

For more information in BV D420 steel grade, please refer to the following:

 

 

BV D420 Chemical composition heat analysis       

Element

BV D420  Max %

Element

BV D420  max %

C

0.20

Ni

2.0

Mn

1.70

Mo

1.0

Si

 0.10-0.55

    Al

  0.015 min

S

0.030

    Nb

0.06

P

0.030

V

0.10

Cu

1.5

Ti

0.20

     Cr

2.0

N

0.020

 

 

 

  

BV D420 Mechanical properties,            longitudinal min impact energy

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-20 degree

BV D420

8-260

420

530-680

18

28J

Note: the impact energy under less 150mm thickness

 

 

Related Grade: NV D420 | BV D460